*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html,body,#root{height:100%}:root{--primary: #F5A623;--primary-dk:#D4891A;--secondary: #8B4513;--bg: #F7F3EE;--slate: #2C3E50;--slate-lt: #3D5166;--success: #27AE60;--error: #E74C3C;--warning: #F39C12;--text: #1A1008;--text-muted:#8B7355;--border: #E2D5C0;--card: #FFFFFF;--topbar-h: 56px;--sidebar-w: 64px}body{font-family:Inter,-apple-system,sans-serif;background:var(--bg);color:var(--text);font-size:14px;line-height:1.5;overflow:hidden}button{font-family:inherit;cursor:pointer;border:none;background:transparent;color:inherit}button:disabled{opacity:.4;cursor:not-allowed}input,textarea{font-family:inherit}a{color:inherit;text-decoration:none}.font-display{font-family:Playfair Display,serif}.app{display:flex;height:100vh}.main{flex:1;display:flex;flex-direction:column;overflow:hidden}.sidebar{width:var(--sidebar-w);background:var(--slate);display:flex;flex-direction:column;align-items:center;padding:12px 0;gap:4px;flex-shrink:0}.sidebar-logo{width:40px;height:40px;border-radius:12px;background:var(--primary);display:flex;align-items:center;justify-content:center;margin-bottom:16px}.sidebar-item{width:44px;height:44px;border-radius:10px;display:flex;align-items:center;justify-content:center;color:#ffffff73;transition:all .15s}.sidebar-item:hover{background:#ffffff0f;color:#fffc}.sidebar-item.active{background:#f5a62333;color:var(--primary)}.topbar{height:var(--topbar-h);background:var(--slate);border-bottom:1px solid rgba(255,255,255,.05);display:flex;align-items:center;padding:0 24px;gap:16px;color:#fff;flex-shrink:0}.topbar-page{font-family:Playfair Display,serif;font-size:18px;font-weight:700;flex:1}.topbar-info{font-size:12px;color:#ffffff8c}.topbar-time{font-variant-numeric:tabular-nums;font-weight:600}.notif-btn{position:relative;width:38px;height:38px;border-radius:10px;background:#ffffff14;display:flex;align-items:center;justify-content:center}.notif-badge{position:absolute;top:6px;right:6px;min-width:16px;height:16px;padding:0 4px;background:var(--error);border-radius:8px;font-size:9px;font-weight:700;color:#fff;display:flex;align-items:center;justify-content:center;border:2px solid var(--slate)}.open-toggle{display:flex;align-items:center;gap:8px;background:#27ae6033;border:1px solid rgba(39,174,96,.4);border-radius:100px;padding:6px 12px;font-size:12px;font-weight:700;color:#2ecc71}.open-toggle .dot{width:8px;height:8px;border-radius:50%;background:#2ecc71}.page{flex:1;overflow:hidden;display:flex;flex-direction:column}.btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;padding:10px 16px;border-radius:10px;font-size:13px;font-weight:700;transition:all .15s;min-height:40px}.btn:not(:disabled):hover{transform:translateY(-1px)}.btn-primary{background:var(--primary);color:#fff;box-shadow:0 4px 12px #f5a6234d}.btn-primary:hover{background:var(--primary-dk)}.btn-success{background:var(--success);color:#fff}.btn-danger{background:var(--error);color:#fff}.btn-ghost-danger{background:#e74c3c14;border:1px solid rgba(231,76,60,.25);color:var(--error)}.btn-slate{background:var(--slate);color:#fff}.btn-secondary{background:#0000000d;color:var(--text)}.card{background:var(--card);border-radius:12px;box-shadow:0 2px 8px #0000000f}.input{background:#fff;border:1px solid var(--border);border-radius:8px;padding:8px 12px;font-size:13px;min-height:40px;width:100%}.input:focus{outline:2px solid var(--primary);outline-offset:-1px}